Carrier 62X Series - Fig. 100 - Wiring Diagram for Units with Inverter Driven Compressor (20+ tons) (cont)

80
Fig. 100 — Wiring Diagram for Units with Inverter Driven Compressor (20+ tons) (cont)
391
WIRING DIAGRAM #62X W/O ERV,VFD COMPWD | 62X420 | Dedicated Outside Air System | Air Source Cooling | 460-3-60 | S HEET 7 OF 7 | 06/08/21 DWN
SRF
CHK
LWF
.
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
4 Amp Fuses,
Class CC,
600 volts,
Time Delay
460V
H1 H4
H2
H3
GAS FURNACE POWER SUPPLY FOR 460 VOLT UNITS
9
5
HR
9
5
HR
RELAY COIL
NORMALLY OPEN CONTACTS
IDENTIFIABLE TERMINAL
NORMALLY CLOSED CONTACTS
HEATER-FACTORY WIRING
EARTH GROUND
CHASSIS (PANEL) GROUND
SYMBOL LEGEND
POWER SUPP LY TERMIN AL CONNECTIO N
Isolaon Relays TERMINAL BOARD
FACTORY WIRING
TIMER RELAY- TR1-090LH15
EGL
T1
240V
11
CLASS 2
50/60 HZ
230 VOLT, 1-P HASE, 60-HERTZ P OWER SUPPLY
L2L2
S1S1 SRTNSRTN FF LL LL
240T6 T07 Control ler
WHT
BL K
BL KBL K
L1L1L1
NN
L1L1 INDIND
IGNITION CONTROL
COM
T1
T2
T3
T5
T6
T4
T8
T9
T7
24V
HAPS
EST
R1
E Valve
Maxitrol
SC-40
J1
Open
T11 (+)
T10 (-)
YEL
BL U
APS-2
AIR SW ITCH-HIGH
33
(+)(-) (+)(-)
24V SIG
EXA
Valve
T2T2T1T1
BL U
HI LIMIT
PUR
RO LL OU T
SWITCH NO. 1
RO LL OU T
SWITCH NO. 2
OR G
OR G
PUR
APS-1
AIR SW ITCH-LOW
OR G
OR G
T’stat
24V
MV Alarm
Gnd
V2
Gnd
Syst.
APS
(P SW)
Sense
Spark
FLAME SENSOR
SPARK IGNITER
55
BL U
BL U
BL U
BL U
Series 5 Ignion Control
OR G BLK (Co m)
DRAFT INDUCER
BL UGRY
LO
HI
44
YEL
YEL
BL U
GRY
YEL YEL
YEL
0-10VDC Analog Input
(Polarity Sensive)
ON
1 2 3 4
WIRE TO
“EGB”
4
BK
R
24VAC Alarm
Indicator
+A6
-A6
TB1
See ALC Page
-
+
GY W
UO-06
Modulang Furnace Control Panel
WIRE ALL SHIELD WIRES TO CLOSEST TB-A or TB-D
“GND” TERMINAL AT THE CONTROL PANEL
4
Example Drawing Only
See electrical drawing supplied by
furnace manufacture for actual
wiring connecon.
BL
CC
W1W1
W
See unit’s 24v
terminal board
TB1
1413
493HR
1413
493HR
ISOLATION RELAYS
230V
X1
X4
X3X2
G-14
2 Amp Fuses,
Class CC,
600volts,
Time Delay
1000 VAT4
F6
F5
L2
L1
EGL
G-14
F7
F8
(SEE F URN AC E W IRIN G DIAG RAM)
GAS FURNACE #1 LINE
VOLTAGE TERMINALS
BL
BCTLBCTL
PDBPDB
BR-14 BR-14
O-14 O-14
BK-14
BK-14R-14
R-14